538 lines
11 KiB
Vue
538 lines
11 KiB
Vue
<template>
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<view class="page">
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<!-- 客户信息 -->
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<view class="section">
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<view class="section-title">客户信息</view>
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<view class="form-item">
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<text class="label">客户</text>
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<picker
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mode="selector"
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:range="customers"
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range-key="name"
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@change="selectCustomer"
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>
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<view class="picker-value">
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{{ selectedCustomer ? selectedCustomer.name : '请选择客户' }}
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</view>
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</picker>
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</view>
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</view>
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<!-- 商品选择 -->
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<view class="section">
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<view class="section-header">
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<text class="section-title">商品明细</text>
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<text class="add-btn" @click="addProduct">+ 添加商品</text>
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</view>
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<view v-for="(item, index) in orderItems" :key="index" class="order-item">
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<view class="item-info">
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<text class="item-name">{{ item.productName }}</text>
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<text class="item-spec">{{ item.spec || '-' }}</text>
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</view>
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<view class="item-edit">
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<view class="quantity-edit">
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<text class="qty-label">数量</text>
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<input
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class="qty-input"
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type="number"
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v-model="item.quantity"
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@change="calcAmount"
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/>
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</view>
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<view class="price-edit">
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<text class="qty-label">单价</text>
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<input
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class="price-input"
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type="digit"
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v-model="item.price"
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@change="calcAmount"
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/>
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</view>
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<text class="item-subtotal">¥{{ (item.price * item.quantity).toFixed(2) }}</text>
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<text class="delete-btn" @click="removeItem(index)">×</text>
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</view>
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</view>
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<view v-if="orderItems.length === 0" class="empty-tip">
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请添加商品
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</view>
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</view>
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<!-- 优惠设置 -->
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<view class="section">
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<view class="section-title">优惠设置</view>
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<view class="form-item">
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<text class="label">折扣率</text>
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<input
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class="discount-input"
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type="digit"
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v-model="discountRate"
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@change="calcAmount"
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/>
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<text class="unit">%</text>
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</view>
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</view>
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<!-- 订单金额 -->
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<view class="section amount-section">
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<view class="amount-row">
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<text class="amount-label">原价合计</text>
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<text class="amount-value">¥{{ totalAmount.toFixed(2) }}</text>
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</view>
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<view class="amount-row">
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<text class="amount-label">优惠金额</text>
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<text class="amount-value discount">-¥{{ discountAmount.toFixed(2) }}</text>
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</view>
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<view class="amount-row actual">
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<text class="amount-label">实付金额</text>
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<text class="amount-value">¥{{ actualAmount.toFixed(2) }}</text>
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</view>
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</view>
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<!-- 支付方式 -->
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<view class="section">
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<view class="section-title">支付方式</view>
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<view class="payment-methods">
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<view
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class="method-item"
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:class="{ active: paymentMethod === 'cash' }"
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@click="paymentMethod = 'cash'"
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>
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💵 现金
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</view>
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<view
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class="method-item"
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:class="{ active: paymentMethod === 'wechat' }"
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@click="paymentMethod = 'wechat'"
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>
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💬 微信
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</view>
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<view
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class="method-item"
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:class="{ active: paymentMethod === 'alipay' }"
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@click="paymentMethod = 'alipay'"
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>
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💰 支付宝
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</view>
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</view>
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</view>
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<!-- 备注 -->
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<view class="section">
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<view class="section-title">备注</view>
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<textarea
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class="remark-input"
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v-model="remark"
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placeholder="请输入备注信息"
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/>
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</view>
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<!-- 提交按钮 -->
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<view class="submit-bar">
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<view class="submit-info">
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<text>实付: </text>
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<text class="submit-amount">¥{{ actualAmount.toFixed(2) }}</text>
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</view>
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<button class="submit-btn" @click="createOrder">创建订单</button>
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</view>
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<!-- 商品选择弹窗 -->
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<uni-popup ref="productPopup" type="bottom">
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<view class="product-popup">
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<view class="popup-header">
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<text>选择商品</text>
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<text @click="$refs.productPopup.close()">关闭</text>
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</view>
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<view class="popup-search">
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<input v-model="searchKeyword" placeholder="搜索商品" />
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</view>
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<scroll-view class="popup-list" scroll-y>
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<view
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v-for="p in productList"
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:key="p.productId"
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class="popup-item"
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@click="selectProduct(p)"
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>
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<text>{{ p.name }}</text>
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<text>¥{{ p.price }}</text>
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</view>
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</scroll-view>
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</view>
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</uni-popup>
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</view>
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</template>
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<script>
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import orderApi from '@/api/order'
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import productApi from '@/api/product'
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export default {
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data() {
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return {
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// 客户相关
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customers: [],
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selectedCustomer: null,
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// 商品相关
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orderItems: [],
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productList: [],
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searchKeyword: '',
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// 金额相关
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discountRate: 100, // 折扣率
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totalAmount: 0, // 原价
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discountAmount: 0, // 优惠金额
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actualAmount: 0, // 实付金额
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// 其他
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paymentMethod: 'cash',
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remark: ''
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}
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},
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onLoad() {
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this.loadProducts()
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},
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methods: {
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async loadProducts() {
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try {
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const res = await productApi.getProducts({ page: 1, pageSize: 100 })
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this.productList = res.records || []
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} catch (e) {
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console.error(e)
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}
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},
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selectCustomer(e) {
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this.selectedCustomer = this.customers[e.detail.value]
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},
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addProduct() {
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this.$refs.productPopup.open()
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},
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selectProduct(product) {
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// 检查是否已添加
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const exists = this.orderItems.find(item => item.productId === product.productId)
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if (exists) {
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uni.showToast({ title: '商品已添加', icon: 'none' })
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return
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}
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this.orderItems.push({
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productId: product.productId,
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productName: product.name,
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spec: product.spec,
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unit: product.unit,
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price: product.price,
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quantity: 1
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})
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this.calcAmount()
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this.$refs.productPopup.close()
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},
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removeItem(index) {
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this.orderItems.splice(index, 1)
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this.calcAmount()
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},
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// 核心金额计算逻辑
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calcAmount() {
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// 1. 计算原价 = Σ(单价 × 数量)
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this.totalAmount = this.orderItems.reduce((sum, item) => {
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return sum + (item.price * item.quantity)
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}, 0)
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// 2. 计算优惠金额 = 原价 × (100 - 折扣率) / 100
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this.discountAmount = this.totalAmount * (100 - this.discountRate) / 100
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// 3. 计算实付金额 = 原价 - 优惠金额
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this.actualAmount = this.totalAmount - this.discountAmount
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},
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async createOrder() {
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if (this.orderItems.length === 0) {
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uni.showToast({ title: '请添加商品', icon: 'none' })
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return
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}
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const data = {
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customerId: this.selectedCustomer ? this.selectedCustomer.customerId : null,
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items: this.orderItems.map(item => ({
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productId: item.productId,
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quantity: item.quantity,
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price: item.price
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})),
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discountRate: parseFloat(this.discountRate),
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remark: this.remark,
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paymentMethod: this.paymentMethod
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}
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try {
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const order = await orderApi.createOrder(data)
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uni.showToast({ title: '订单创建成功', icon: 'success' })
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// 跳转到订单详情或列表
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setTimeout(() => {
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uni.navigateTo({
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url: `/pages/order/list`
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})
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}, 1500)
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} catch (e) {
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console.error(e)
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}
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}
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}
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}
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</script>
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<style>
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.page {
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padding: 20rpx;
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padding-bottom: 160rpx;
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}
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.section {
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background: #fff;
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border-radius: 16rpx;
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padding: 24rpx;
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margin-bottom: 20rpx;
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}
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.section-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 20rpx;
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}
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.section-title {
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font-size: 28rpx;
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font-weight: bold;
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}
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.add-btn {
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color: #3cc51f;
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font-size: 26rpx;
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}
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.form-item {
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display: flex;
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align-items: center;
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padding: 16rpx 0;
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border-bottom: 1rpx solid #f5f5f5;
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}
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.label {
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width: 120rpx;
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font-size: 28rpx;
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color: #666;
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}
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.picker-value {
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flex: 1;
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font-size: 28rpx;
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}
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.discount-input {
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width: 120rpx;
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text-align: right;
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}
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.order-item {
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padding: 20rpx;
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background: #f9f9f9;
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border-radius: 8rpx;
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margin-bottom: 16rpx;
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}
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.item-info {
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margin-bottom: 16rpx;
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}
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.item-name {
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font-size: 28rpx;
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font-weight: bold;
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display: block;
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}
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.item-spec {
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font-size: 24rpx;
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color: #999;
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}
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.item-edit {
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display: flex;
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align-items: center;
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}
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.quantity-edit, .price-edit {
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display: flex;
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align-items: center;
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margin-right: 20rpx;
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}
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.qty-label, .qty-label {
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font-size: 24rpx;
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color: #666;
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margin-right: 8rpx;
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}
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.qty-input, .price-input {
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width: 100rpx;
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height: 56rpx;
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background: #fff;
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border: 1rpx solid #ddd;
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border-radius: 8rpx;
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text-align: center;
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font-size: 24rpx;
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}
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.item-subtotal {
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flex: 1;
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text-align: right;
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font-size: 28rpx;
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font-weight: bold;
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color: #ff4d4f;
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}
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.delete-btn {
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margin-left: 20rpx;
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font-size: 36rpx;
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color: #999;
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}
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.empty-tip {
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padding: 40rpx;
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text-align: center;
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color: #999;
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}
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.amount-section {
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background: #fff7e6;
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}
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.amount-row {
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display: flex;
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justify-content: space-between;
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padding: 12rpx 0;
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}
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.amount-label {
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font-size: 26rpx;
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color: #666;
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}
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.amount-value {
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font-size: 26rpx;
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color: #333;
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}
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.amount-value.discount {
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color: #52c41a;
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}
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.amount-row.actual {
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border-top: 1rpx dashed #ddd;
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padding-top: 20rpx;
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margin-top: 12rpx;
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}
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.amount-row.actual .amount-value {
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font-size: 32rpx;
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font-weight: bold;
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color: #ff4d4f;
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}
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.payment-methods {
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display: flex;
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gap: 20rpx;
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}
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.method-item {
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flex: 1;
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padding: 20rpx;
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text-align: center;
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background: #f5f5f5;
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border-radius: 8rpx;
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font-size: 26rpx;
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}
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.method-item.active {
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background: #e6f7ff;
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color: #1890ff;
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border: 1rpx solid #1890ff;
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}
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.remark-input {
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width: 100%;
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height: 120rpx;
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font-size: 28rpx;
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}
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.submit-bar {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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display: flex;
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align-items: center;
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padding: 20rpx;
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background: #fff;
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box-shadow: 0 -2rpx 10rpx rgba(0,0,0,0.1);
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}
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.submit-info {
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flex: 1;
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font-size: 28rpx;
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}
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.submit-amount {
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font-size: 36rpx;
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font-weight: bold;
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color: #ff4d4f;
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}
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.submit-btn {
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width: 200rpx;
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height: 80rpx;
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line-height: 80rpx;
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background: #3cc51f;
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color: #fff;
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border: none;
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border-radius: 40rpx;
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font-size: 28rpx;
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}
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.product-popup {
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background: #fff;
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height: 60vh;
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border-radius: 24rpx 24rpx 0 0;
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}
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.popup-header {
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display: flex;
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justify-content: space-between;
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padding: 24rpx;
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border-bottom: 1rpx solid #eee;
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}
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.popup-search {
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padding: 20rpx;
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}
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.popup-search input {
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height: 60rpx;
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background: #f5f5f5;
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border-radius: 8rpx;
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padding: 0 20rpx;
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}
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.popup-list {
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height: calc(60vh - 140rpx);
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}
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.popup-item {
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display: flex;
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justify-content: space-between;
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padding: 24rpx;
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border-bottom: 1rpx solid #f5f5f5;
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}
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</style>
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